B&W PX

B&W PX

Wireless noise-cancelling over-ear headphone

B&W PX
B&W PX
B&W PX
B&W PX
B&W PX
B&W PX
B&W PX
B&W PX
DISCONTINUED
AVAILABILITYN/A

PX combines best-in-class sound with adaptive noise cancellation, 22-hour battery life and intelligent controls that respond naturally to your behaviour, for a totally intuitive listening experience.

"It’s a winning combination: the B&W PX are the finest wireless, noise-cancelling headphones on the market."
Trusted Reviews

"With generous battery life, deeply immersive and emotive sound, and a compact enough shape to be carried everywhere, I now consider them essential."
The Verge

Controlled by instinct
Controlling PX feels completely intuitive, thanks to built in sensors that respond to the way you naturally use a set of headphones. Put it on and it turns on. Take it off and it returns to stand-by mode. Lift an ear cup to talk, or hang it round your neck, and PX pauses the music, resuming playback when you’re ready to listen. It’s as if PX is an extension of you, always perfectly anticipating your needs.

Fine tune your environment
With the PX app, it’s easy to switch between noise cancellation modes.
Tweak settings such as environment filters and voice pass-through.
Keep up to date with the latest firmware.

Specifications
- Model: PX
- Description: Wireless headphone
- Adaptive noise cancelling
- Bluetooth® audio - Bluetooth 4.1 with aptX™ HD
- Natural UI (User Interface) - In-built sensors handle functions such as stopping audio playback when you remove the headphones
- World-class acoustics
- Premium materials and build quality
- Rechargeable battery (up to 22 hours of battery life)
- Mobile companion app for personalised audio playback
- Circumaural design
- 4x mics for ANC (2x feedforward mics + 2x feedback mics)
- 2x mics for telephony (CVC2 - Clear voice communication 2)
- Inputs: USB-C (Audio, battery charging & FW update), 3.5mm stern jack
- Drive units: 2x ø40mm full range
- Frequency range: 10Hz to 20kHz
- Impedance: 22 ohms (passive)
- Distortion (THD): <0.3% (1kHz/10mW)
- Sensitivity: 111dB/V at 1kHz
- Net weight: 335g
- Battery: 850mAh - Lithium Polymer
- Battery life: Up to 22 hours BT/ANC, Up to 29 hours BT/no ANC, Up to 33 hours ANC/wired, Up to 50 hours wired/no ANC

Bluetooth profiles
- A2DP v1.3
- AVRCP v1.6
- HFP v1.6
- HSP v1.2
- GAP
- SDAP
- DIP

Bluetooth codecs
- aptX HD (High Definition) Standard Latency plus HD
- SBC (Low Complexity Sub-band Coding)
- AAC (Advanced Audio Coding)